body {
    background-color: #2c343c;
    color: antiquewhite;
}

#center {
	width: 100%;
}

#center_div1 {
    width: 60%;
    padding-top: 5%;
	text-align: center;
	left: 20%;
	/* height: auto; */
	position: relative;
}

.btn {
    padding: 10px;
    margin: 10px;
}